diff options
| author | Andrew Morton <akpm@linux-foundation.org> | 2009-03-31 15:25:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-01 08:59:29 -0700 |
| commit | 6a7f2829b5f8be124e168265f176dbbbea8861a0 (patch) | |
| tree | e900d09ba43d9a7248725287a7658fa85e041332 | |
| parent | 66c1ca019078220dc1bf968f2bb18421100ef147 (diff) | |
fbdev: uninline lock_fb_info()
Before:
text data bss dec hex filename
3648 2910 32 6590 19be drivers/video/backlight/backlight.o
3226 2812 32 6070 17b6 drivers/video/backlight/lcd.o
30990 16688 8480 56158 db5e drivers/video/console/fbcon.o
15488 8400 24 23912 5d68 drivers/video/fbmem.o
After:
text data bss dec hex filename
3537 2870 32 6439 1927 drivers/video/backlight/backlight.o
3131 2772 32 5935 172f drivers/video/backlight/lcd.o
30876 16648 8480 56004 dac4 drivers/video/console/fbcon.o
15506 8400 24 23930 5d7a drivers/video/fbmem.o
Cc: Andrea Righi <righi.andrea@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/video/fbmem.c | 11 | ||||
| -rw-r--r-- | include/linux/fb.h | 10 |
2 files changed, 12 insertions, 9 deletions
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index b64f061dd44..2ac32e6b595 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -46,6 +46,17 @@ struct fb_info *registered_fb[FB_MAX] __read_mostly; int num_registered_fb __read_mostly; +int lock_fb_info(struct fb_info *info) +{ + mutex_lock(&info->lock); + if (!info->fbops) { + mutex_unlock(&info->lock); + return 0; + } + return 1; +} +EXPORT_SYMBOL(lock_fb_info); + /* * Helpers */ diff --git a/include/linux/fb.h b/include/linux/fb.h index fe7d0d7907a..f563c501393 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -961,15 +961,7 @@ extern struct fb_info *registered_fb[FB_MAX]; extern int num_registered_fb; extern struct class *fb_class; -static inline int lock_fb_info(struct fb_info *info) -{ - mutex_lock(&info->lock); - if (!info->fbops) { - mutex_unlock(&info->lock); - return 0; - } - return 1; -} +extern int lock_fb_info(struct fb_info *info); static inline void unlock_fb_info(struct fb_info *info) { |